Design of substation and lighting system for the town of Tiskilwa
An undergraduate engineering thesis by Philip Langworthy Ogden, submitted at the University of Illinois in 1913, proposing an electric substation and street-lighting system for the small town of Tiskilwa, Illinois. Plates are pencil and ink drafting on tracing paper: a street plan overlaid with distribution lines, a floor plan of switchgear and office, a roof-truss section, and a bare window elevation.
